Compare IPC-HFW1235S-W-S2 with SDT7C424-4F-ZBZJ-APV-0400 (2)

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	Dahua Technology IPC-HFW1235S-W-S2	Dahua Technology SDT7C424-4F-ZBZJ-APV-0400
	Contact manufacturer	Contact manufacturer
Colour Type	Colour / Monochrome	Colour / Monochrome
Resolution	2 MP	4 MP
Specialist Type	Infrared	PTZ
Sensitivity Lux	0 ~ 2.6275	0.001
Voltage	12 V DC	36 V DC
Motion Activated	✔	✔
Focal Length mm	2.8 mm; 3.6 mm	Panoramic: 4 mm , Detail: 4.8 mm–115 mm
Wide Dynamic Range	✔	✔
Picture Elements HxV	1920 x 1080	--
Image Frame Rate	25 ~ 30 fps	25/30 fps
Back Light Compensation	✔	✔
Auto Gain Control	✔	✔
White Balance	✔	✔
Electronic Shutter Range	1/3 s–1/100,000 s	Panoramic: 1/1 s–1/30,000 s, Detail: 1/1 s–1/30,000 s
S/ N (Signal/ Noise) Ratio dB	>49.05	? 55
Chip Inch Size	--	1/1.8
Mount Type	--	Wall, Pole, Corner, Ceiling

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